Crank pins

Carlos · Unread post by **Carlos** » 25 Apr 2007, 12:31

Why are the 1,3 crank pins different from 1,6 engines?
They weighy the same (120g) and have the same outer dimensions, but the 1,6 ones have different interior configuration. Are they interchangeable?

Regards,

Carlos

Tim Heath · Unread post by **Tim Heath** » 25 Apr 2007, 13:13

Main bearings are same but big ends are different diameter as well as stroke so not interchangable!

Tim

Carlos · Unread post by **Carlos** » 25 Apr 2007, 14:33

Sorry, I mean conrod/piston pins.

Thank you.

Tim Heath · Unread post by **Tim Heath** » 25 Apr 2007, 17:49

Would have thought the larger bore of 1.6 says no.

Crank pins

Crank pins

Re: Crank pins

Re: Crank pins

Re: Crank pins